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New PoW diff calc

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jl777
2018-07-27 04:56:51 -11:00
parent feb9f83408
commit dfb0fdfa32
1 changed files with 6 additions and 2 deletions
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8
src/komodo_bitcoind.h
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@@ -1357,9 +1357,12 @@ arith_uint256 komodo_PoWtarget(int32_t *percPoSp,arith_uint256 target,int32_t he
if ( ave > target ) if ( ave > target )
ave = target; ave = target;
} else ave = easydiff; //else return(target); } else ave = easydiff; //else return(target);
if ( percPoS == 0 )
percPoS = 1;
if ( percPoS < goalperc ) // increase PoW diff -> lower bnTarget if ( percPoS < goalperc ) // increase PoW diff -> lower bnTarget
{ {
bnTarget = (ave * arith_uint256(percPoS * percPoS)) / arith_uint256(goalperc * goalperc * goalperc); //bnTarget = (ave * arith_uint256(percPoS * percPoS)) / arith_uint256(goalperc * goalperc * goalperc);
bnTarget = (ave / arith_uint256(goalperc * goalperc * goalperc)) * arith_uint256(percPoS * percPoS);
if ( ASSETCHAINS_STAKED < 100 ) if ( ASSETCHAINS_STAKED < 100 )
{ {
for (i=31; i>=24; i--) for (i=31; i>=24; i--)
@@ -1375,9 +1378,10 @@ arith_uint256 komodo_PoWtarget(int32_t *percPoSp,arith_uint256 target,int32_t he
} }
else if ( percPoS > goalperc ) // decrease PoW diff -> raise bnTarget else if ( percPoS > goalperc ) // decrease PoW diff -> raise bnTarget
{ {
bnTarget = ((ave * arith_uint256(goalperc)) + (easydiff * arith_uint256(percPoS))) / arith_uint256(percPoS + goalperc); //bnTarget = ((ave * arith_uint256(goalperc)) + (easydiff * arith_uint256(percPoS))) / arith_uint256(percPoS + goalperc);
//bnTarget = (bnTarget * arith_uint256(percPoS * percPoS * percPoS)) / arith_uint256(goalperc * goalperc); //bnTarget = (bnTarget * arith_uint256(percPoS * percPoS * percPoS)) / arith_uint256(goalperc * goalperc);
bnTarget = (bnTarget / arith_uint256(goalperc * goalperc)) * arith_uint256(percPoS * percPoS * percPoS); bnTarget = (bnTarget / arith_uint256(goalperc * goalperc)) * arith_uint256(percPoS * percPoS * percPoS);
if ( bnTarget > easydiff ) if ( bnTarget > easydiff )
bnTarget = easydiff; bnTarget = easydiff;
else if ( bnTarget < ave ) // overflow else if ( bnTarget < ave ) // overflow